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8304403: Remove unused methods in RangeCheckElimination::Bound

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Reviewed-by: chagedorn, thartmann
This commit is contained in:
Eric Nothum 2023-06-13 13:45:59 +00:00 committed by Tobias Hartmann
parent 9b0baa10b9
commit 6d05360bec
2 changed files with 0 additions and 23 deletions

20
src/hotspot/share/c1/c1_RangeCheckElimination.cpp

@ -1337,26 +1337,6 @@ RangeCheckEliminator::Bound::Bound(Instruction::Condition cond, Value v, int con
}
}
// Set lower
void RangeCheckEliminator::Bound::set_lower(int value, Value v) {
assert(!v || !v->as_Constant() || !v->type()->as_IntConstant(), "Must not be constant!");
this->_lower = value;
this->_lower_instr = v;
}
// Set upper
void RangeCheckEliminator::Bound::set_upper(int value, Value v) {
assert(!v || !v->as_Constant() || !v->type()->as_IntConstant(), "Must not be constant!");
this->_upper = value;
this->_upper_instr = v;
}
// Add constant -> no overflow may occur
void RangeCheckEliminator::Bound::add_constant(int value) {
this->_lower += value;
this->_upper += value;
}
// or
void RangeCheckEliminator::Bound::or_op(Bound *b) {
// Watch out, bound is not guaranteed not to overflow!

3
src/hotspot/share/c1/c1_RangeCheckElimination.hpp

@ -97,12 +97,9 @@ public:
void and_op(Bound *b);
bool has_upper();
bool has_lower();
void set_upper(int upper, Value upper_instr);
void set_lower(int lower, Value lower_instr);
bool is_smaller(Bound *b);
void remove_upper();
void remove_lower();
void add_constant(int value);
Bound *copy();
};